2018722144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{37573}}^1$

素因数の和:37679

約数の個数: 48

約数和(自身を含む): 4204079712

約数和(自身を除く): 2185357568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1679, 2336, 3358, 6716, 13432, 26864, 37573, 53728, 75146, 150292, 300584, 601168, 864179, 1202336, 1728358, 2742829, 3456716, 5485658, 6913432, 10971316, 13826864, 21942632, 27653728, 43885264, 63085067, 87770528, 126170134, 252340268, 504680536, 1009361072, 2018722144]

約数ペア:

[(1, 2018722144), (2, 1009361072), (4, 504680536), (8, 252340268), (16, 126170134), (23, 87770528), (32, 63085067), (46, 43885264), (73, 27653728), (92, 21942632), (146, 13826864), (184, 10971316), (292, 6913432), (368, 5485658), (584, 3456716), (736, 2742829), (1168, 1728358), (1679, 1202336), (2336, 864179), (3358, 601168), (6716, 300584), (13432, 150292), (26864, 75146), (37573, 53728)]